document.write( "Question 1097711: A farmer bought 100 ha of land, part at $1850 per hectare and part at $2250\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "paying for the whole $213000. How much land was there in each part?\r
\n" ); document.write( "\n" ); document.write( "Do not round intermediate results. Round only final answers. Round to the whole. \n" ); document.write( "

Algebra.Com's Answer #712108 by ikleyn(52778) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "

\r\n" );
document.write( "Let  \"x\" be the the area bought at $1850, measured in \"ha\".\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Then the remaining area is (10-x) ha.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "The \"money equation\" is\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "1850*x + 2250*(100-x) = 213000.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Simplify and solve for x.\r\n" );
document.write( "

\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );